An existing single-family two-story plus cellar townhouse in the Greater U Street Historic District is rehabilitated and reconfigured into two residential units at 2,000 square feet and 1,600 square feet. A new third floor was constructed with a provate roof deck and a new addition was built off the rear façade from the cellar to the third floor. Congratulations to our client, Prime Investment Group, LLC and contractor, Harbor Builders.

Common area upgrades, new amenities, and repurposed spaces create leasing advantages in a competitive marketplace. Bonstra | Haresign ARCHITECTS has designed over 200 multifamily renovation and restoration projects in Washington, DC. We believe in the power of contemporary design to reinforce and complement the architecture of an existing building. We update multi-family living environments to

We are pleased to share the news of our most recent design award from the AIA Northern Virginia Chapter, an Award of Excellence in Historic Architecture for The Sanctuary at 819 D Street, NE. This 30-unit church-to-condo conversion project was completed in early January after over 2 years of complex entitlements and construction.

Three new multifamily residential buildings in Washington, DC with a combined 93 units and over 121,000 square feet have recently hit the market. Each building uniquely fills a gap in its urban surroundings while providing new homes and amenities to a wide range of DC residents.